Lake Forest, SC Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lake Forest, SC in one place.
Mostly sunny, with a high near 74. North wind around 3 mph.
Local Weather Overview
This forecast page for Lake Forest, SC is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 5, 2026 4:45 AM EST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Lake Forest, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 4:45 AM EST
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Lake Forest
Friday looks like the warmest upcoming period in Lake Forest at 74 degrees F.
Sunday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Saturday Night at about 1 to 8 mph NNE.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 4:45 AM EST
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- GSP
- Radar station
- KGSP
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 50. North wind 2 to 7 mph.
Sunny, with a high near 69.
Mostly clear, with a low around 44.
Sunny, with a high near 67.
Mostly clear, with a low around 43.
Sunny, with a high near 70.
Mostly clear, with a low around 44.
Mostly sunny, with a high near 70.
Partly cloudy, with a low around 46.
Sunny, with a high near 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
74°F |
3 mph
N
|
|
Friday Night
Nov 6
|
Mostly Clear
|
50°F |
2 to 7 mph
N
|
|
Saturday
Nov 7
|
Sunny
|
69°F |
5 mph
N
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
44°F |
1 to 8 mph
NNE
|
|
Sunday
Nov 8
|
Sunny
|
67°F |
0 to 6 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
43°F |
2 mph
WNW
|
|
Monday
Nov 9
|
Sunny
|
70°F |
3 mph
ESE
|
|
Monday Night
Nov 9
|
Mostly Clear
|
44°F |
2 mph
NNW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
70°F |
1 to 6 mph
WSW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
46°F |
3 mph
WNW
|
|
Veterans Day
Nov 11
|
Sunny
|
69°F |
3 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lake Forest.